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saa7121.h
Package: DSP-C6000-DM642DEMO.rar　[view]
Upload User: dahaojd
Upload Date: 2008-01-29
Package Size: 14357k
Code Size: 2k
Category:

DSP program

Development Platform:

C/C++

saa7121.h：Code Content
  1. /*
  2.  *  Copyright 2003 by Texas Instruments Incorporated.
  3.  *  All rights reserved. Property of Texas Instruments Incorporated.
  4.  *  Restricted rights to use, duplicate or disclose this code are
  5.  *  granted through contract.
  6.  *  
  7.  */
  8. /* "@(#) DDK 1.10.00.23 07-02-03 (ddk-b12)" */
  9. /********************************************************************************/
  10. /* saa7121.h file */
  11. /********************************************************************************/
  12. #ifndef _SAA7121_H
  13. #define _SAA7121_H       
  14. #include <std.h>
  15. #include <csl_stdinc.h>
  16. #include <csl_i2c.h>
  17. #include <edc.h>
  19. typedef struct SAA7121_Cursor {
  20.     Uint8 address;
  21.     Uint8 cursorBlock[256];
  22. }SAA7121_Cursor;
  25. typedef struct SAA7121_LookUpTable {
  26.     Uint8 address;
  27.     Uint8 tables[256][3];
  28. }SAA7121_LookUpTable;
  30. typedef enum SAA7121_AnalogFormat {
  31.     SAA7121_AFMT_SVIDEO = 0,
  32.     SAA7121_AFMT_RGB = 1,
  33.     SAA7121_AFMT_YPBPR = 1,
  34.     SAA7121_AFMT_COMPOSITE = 2
  35. } SAA7121_AnalogFormat;
  37. typedef enum SAA7121_InputFormat {
  38.     SAA7121_IFMT_RGB24_YCBCR444,
  39.     SAA7121_IFMT_RGB555,
  40.     SAA7121_IFMT_RGB565, 
  41.     SAA7121_IFMT_YCBCR422_NONEINTERLACED,
  42.     SAA7121_IFMT_YCBCR422_INTERLACED
  44. }SAA7121_InputFormat;
  46. typedef enum 
  47. {
  48.     SAA7121_MODE_NTSC720, 
  49.     SAA7121_MODE_PAL720,  
  50.     SAA7121_MODE_VGA,     
  51.     SAA7121_MODE_SVGA,    
  52.     SAA7121_MODE_XGA,     
  53.     SAA7121_MODE_HD480P60F,
  54.     SAA7121_MODE_HD720P60F,
  55.     SAA7121_MODE_HD1080I30F,
  56.     SAA7121_MODE_HD720P24F
  57. }SAA7121_Mode;
  59. typedef unsigned int SAA7121_Cmd;
  62. #define SAA7121_POWERDOWN           EDC_USER+1
  63. #define SAA7121_POWERUP             EDC_USER+2
  64. #define SAA7121_ENABLE_SLAVE_MODE   EDC_USER+3
  65. #define SAA7121_LOAD_CURSOR         EDC_USER+4
  66. #define SAA7121_LOAD_LUT            EDC_USER+5
  67. #define SAA7121_ENABLE_COLORBAR     EDC_USER+6
  69. typedef struct {
  70.   SAA7121_Mode         mode;           
  71.   I2C_Handle           hI2C;
  72. } SAA7121_ConfParams;
  74. extern EDC_Fxns SAA7121_Fxns;
  76. #endif